7
L3 L2 L1
S
2
S
1
U
V
W
N
N
N
Sauna control unit
Sensor
Limiter
2 x 1,5²
Sauna oven up to 27 kW
Breaking capacitor LSG 18 90 7372 00
Safety relay
Safety relay
N
N
Distribution box
Power switch
5 x 1,5²
5 x 2,5²
5 x 6²
4
3
2
1
4
3
2
1
N U1 V1 W1
max. 9 kW
max. 18 kW
N U2 V2 W2
12-16 kW: 4²
18-21 kW: 6²
24-27 kW: 10²
L1 L2 L3 N
Wiring diagram for sauna ovens 12-27 kW with load balance on the control unit and breaking capacitor
english
